by Sigma Aldrich
SUPELCOSIL™ LC-8 HPLC Column
3 μm particle size, L × I.D. 15 cm × 3.0 mm
SUPELCOSIL™ HPLC Columns
Traditional HPLC columns, similar to Hypersil™
Our SUPELCOSIL silica-based HPLC column line includes over 40 bonded phase chemistries, in a range of particle sizes and column configurations from microbore to preparative scale. It is the original high quality Supelco product line referenced in many USP methods.
In the case of a few SUPLECOSIL phases, we have recommended alternatives based on more advanced column technology.
LC-8
A phase less hydrophobic than C18. Provides less retention of both polar and non-polar compounds than C18. Use a mobile phase containing 5% less organic modifier for the C8 column than C18. Polar compounds are, relatively, more strongly retained on C8 than C18 columns.
| Vendor | Sigma Aldrich | Pore size | 120 |
| Brand | SUPELCOSIL LC-8 | Surface Area | 170 |
| Modifification | Silica/C8 | Carbon Load, % | 6.0 |
| Mode | Reversed-Phase | Endcapped | Yes |
| Particle Size | Operating Temperature | 70 | |
| Length | pH stability from | 2.0 | |
| Internal Diameter | pH stability to | 7.5 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| GL Sciences | Inertsil C8-3 | Reversed-Phase | Silica/C8 | 4.6 mm | 33 mm | 5.0 μm | 100 Å | On request |
| RSTech | HECTOR-W C8 | Reversed-Phase | Silica/C8 | 3.9 mm | 100 mm | 3.0 μm | 300 Å | On request |
| Sepax Technologies | Sepax Bio 300 C8 | Reversed-Phase | Silica/C8 | 2.1 mm | 250 mm | 3.0 μm | 300 Å | On request |
| Imtakt | Unison UK-C8 HT | Reversed-Phase | Silica/C8 | 1.0 mm | 75 mm | 3.0 μm | 130 Å | On request |
| ACE | ACE C8-300 | Reversed-Phase | Silica/C8 | 0.5 mm | 30 mm | 3.0 μm | 300 Å | On request |
| Sigma Aldrich | SUPELCOSIL LC-8 | Reversed-Phase | Silica/C8 | 2.1 mm | 250 mm | 5.0 μm | 120 Å | On request |
| Greyhound | Sheripack C8 80 | Reversed-Phase | Silica/C8 | 4.0 mm | 200 mm | 5.0 μm | 80 Å | On request |
| RSTech | HECTOR-M C8 | Reversed-Phase | Silica/C8 | 10.0 mm | 250 mm | 10.0 μm | 100 Å | On request |
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